30713795 has 16 divisors (see below), whose sum is σ = 43020288. Its totient is φ = 20611680.

The previous prime is 30713783. The next prime is 30713803. The reversal of 30713795 is 59731703.

It is not a de Polignac number, because 30713795 - 2⁴ = 30713779 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7691 + ... + 10980.

It is an arithmetic number, because the mean of its divisors is an integer number (2688768).

Almost surely, 2^30713795 is an apocalyptic number.

30713795 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

30713795 is a deficient number, since it is larger than the sum of its proper divisors (12306493).

30713795 is a wasteful number, since it uses less digits than its factorization.

30713795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18730.

The product of its (nonzero) digits is 19845, while the sum is 35.

The square root of 30713795 is about 5542.0027968235. The cubic root of 30713795 is about 313.1683232819.

The spelling of 30713795 in words is "thirty million, seven hundred thirteen thousand, seven hundred ninety-five".